Cap



FIG. 1 is a perspective view showing our new design;

FIG. 2 is a front elevational view of the cap of FIG. 1, the rear elevational view being a mirror image thereof;

FIG. 3 is a right side elevational view of the cap of FIG. 1, the left side elevational view being a mirror image thereof; and,

FIG. 4 is a top plan view of the cap of FIG. 1.

The dashed lines are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a “cap,” as shown and described. 